Replacement IC to 4020

[haroonrashid]

Hi all I am new to this forum & may be doing a lot of mistake but please can any one help me to get to know that:

I am doing some project & stuck with one IC which is 14 stage binary counter (IC 4020) but unfortunatley this IC is not available in Multisim Simulation Software....can any body please help me to know what should I do to replace any other IC???

Thanks in anticipation.

 

[ericgibbs]

Hi all I am new to this forum & may be doing a lot of mistake but please can any one help me to get to know that:

I am doing some project & stuck with one IC which is 14 stage binary counter (IC 4020) but unfortunatley this IC is not available in Multisim Simulation Software....can any body please help me to know what should I do to replace any other IC???

Thanks in anticipation.

hi,
Does multisim have a 4024 model, a 7 stage ripple counter, two in series.

 

[haroonrashid]

Yes, multisim have 4024 (7 Stage Counter).... but how I have to join them in series? can you advice me? Thanks Eric

 

[ericgibbs]

Yes, multisim have 4024 (7 Stage Counter).... but how I have to join them in series? can you advice me? Thanks Eric

hi,
Use Q7 pin 3 as the clock output to the next 4024 pin #1.
Connect the RESET pins 2 together.

 

[haroonrashid]

Thanks, I'll try & then will reply you back.
Ok, another thing... do you know any other simulation software which is also like multisim but have almost all the ICs etc...?

 

[ericgibbs]

Thanks, I'll try & then will reply you back.
Ok, another thing... do you know any other simulation software which is also like multisim but have almost all the ICs etc...?

I use LTspice, its a free download, there are libs for CD, HC and HCT IC's

 

[haroonrashid]

O wow....that's good....Thanks BRo.....Thanks for your kind help....I'll try this software & play with the tools to know more about it....

Really thanks to you...take care